free-reed instrument

NOUN
20 LETTERS · STARTS WITH F

free-reed instrument is a valid 20-letter word worth 24 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4R1E1E1-0R1E1E1D2I1N1S1T1R1U1M3E1N1T1
4 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 2 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING

What does free-reed instrument mean?

NOUN · 1 SENSE